1401577536045 has 32 divisors (see below), whose sum is σ = 2272567334400. Its totient is φ = 737550987264.

The previous prime is 1401577536013. The next prime is 1401577536083. The reversal of 1401577536045 is 5406357751041.

It is not a de Polignac number, because 1401577536045 - 2⁵ = 1401577536013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1401577535985 and 1401577536003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1402612 + ... + 2184141.

It is an arithmetic number, because the mean of its divisors is an integer number (71017729200).

Almost surely, 2^{1401577536045} is an apocalyptic number.

1401577536045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1401577536045 is a deficient number, since it is larger than the sum of its proper divisors (870989798355).

1401577536045 is a wasteful number, since it uses less digits than its factorization.

1401577536045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3587109.

The product of its (nonzero) digits is 1764000, while the sum is 48.

The spelling of 1401577536045 in words is "one trillion, four hundred one billion, five hundred seventy-seven million, five hundred thirty-six thousand, forty-five".