61050454 has 16 divisors (see below), whose sum is σ = 94438080. Its totient is φ = 29582280.

The previous prime is 61050421. The next prime is 61050461. The reversal of 61050454 is 45405016.

It is a super-2 number, since 2×61050454² = 7454315867212232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8557 + ... + 13975.

It is an arithmetic number, because the mean of its divisors is an integer number (5902380).

Almost surely, 2^61050454 is an apocalyptic number.

61050454 is a deficient number, since it is larger than the sum of its proper divisors (33387626).

61050454 is a wasteful number, since it uses less digits than its factorization.

61050454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5595.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 61050454 is about 7813.4789946604. The cubic root of 61050454 is about 393.7582195647.

It can be divided in two parts, 61050 and 454, that added together give a square (61504 = 248²).

The spelling of 61050454 in words is "sixty-one million, fifty thousand, four hundred fifty-four".