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58461429957 = 374219659843
BaseRepresentation
bin110110011100100100…
…101010000011000101
312120220021111100102120
4312130210222003011
51424212111224312
642505023200153
74136504645520
oct663444520305
9176807440376
1058461429957
112287aa53677
12b3b6746059
135688a82208
142b883cdbb7
1517c263a28c
hexd9c92a0c5

58461429957 has 16 divisors (see below), whose sum is σ = 89105333760. Its totient is φ = 33398562672.

The previous prime is 58461429941. The next prime is 58461429967. The reversal of 58461429957 is 75992416485.

It is not a de Polignac number, because 58461429957 - 24 = 58461429941 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58461429957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58461429967) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241323 + ... + 418520.

It is an arithmetic number, because the mean of its divisors is an integer number (5569083360).

Almost surely, 258461429957 is an apocalyptic number.

It is an amenable number.

58461429957 is a deficient number, since it is larger than the sum of its proper divisors (30643903803).

58461429957 is a wasteful number, since it uses less digits than its factorization.

58461429957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664072.

The product of its digits is 21772800, while the sum is 60.

The spelling of 58461429957 in words is "fifty-eight billion, four hundred sixty-one million, four hundred twenty-nine thousand, nine hundred fifty-seven".

Divisors: 1 3 7 21 4219 12657 29533 88599 659843 1979529 4618901 13856703 2783877617 8351632851 19487143319 58461429957