1354071754531 has 16 divisors (see below), whose sum is σ = 1426399827840. Its totient is φ = 1281850254720.

The previous prime is 1354071754507. The next prime is 1354071754547. The reversal of 1354071754531 is 1354571704531.

It is a happy number.

It is not a de Polignac number, because 1354071754531 - 2⁵ = 1354071754499 is a prime.

It is a super-2 number, since 2×1354071754531² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1354071754501) 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, 258753691 + ... + 258758923.

It is an arithmetic number, because the mean of its divisors is an integer number (89149989240).

Almost surely, 2^{1354071754531} is an apocalyptic number.

1354071754531 is a deficient number, since it is larger than the sum of its proper divisors (72328073309).

1354071754531 is a wasteful number, since it uses less digits than its factorization.

1354071754531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12786.

The product of its (nonzero) digits is 882000, while the sum is 46.

The spelling of 1354071754531 in words is "one trillion, three hundred fifty-four billion, seventy-one million, seven hundred fifty-four thousand, five hundred thirty-one".